<?PHP
if (count($_GET) == 0) {
  die ("ERROR:  This page has been improperly accessed.");
}

$username = $_GET['username'];
$password = $_GET['password'];

if (strcmp ($username, 'Bob') == 0 && strcmp($password, 'Secret') == 0)
	echo "Welcome, ".$username."!";
else
	echo "<b>Username or password error</b>!";
?>
